{"count":59556,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=-max_ranking&page=5585","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=-max_ranking&page=5583","results":[{"id":1639,"name":"2. Tournament of the Happy Cat","director":{"id":23723,"username":"Tergalon","country":"de","icon":"https://secure.gravatar.com/avatar/0d301360702c7b84dc5011d415884040?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1599.516864569746,"deviation":66.00496671217826,"volatility":0.05994434386147867}},"ranking":25.790457525105985,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"japanese","time_per_move":86400,"time_control_parameters":{"time_control":"fischer","initial_time":604800,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":{"id":78,"name":"OGS Mini Tournaments","summary":"The home for all of the old OGS mini tournaments","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":383,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":15,"max_ranking":21,"analysis_enabled":false,"exclusivity":"open","started":"2012-04-11T19:08:53Z","ended":"2012-04-11T17:08:53Z","start_waiting":null,"board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":1629,"name":"Mid kyu tourny ....","director":{"id":39382,"username":"ben1388","country":"sg","icon":"https://secure.gravatar.com/avatar/51292932d2bcb43dfd263c224925c69a?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1827.6184633275375,"deviation":65.2942862358469,"volatility":0.05998889794387664}},"ranking":28.876632851982084,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":86400,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":864000,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":{"id":78,"name":"OGS Mini Tournaments","summary":"The home for all of the old OGS mini tournaments","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":383,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":12,"max_ranking":21,"analysis_enabled":false,"exclusivity":"open","started":"2012-06-14T16:02:20Z","ended":"2012-06-14T14:02:20Z","start_waiting":null,"board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":308,"name":"fast small Chinese 9x9","director":{"id":7781,"username":"ThornsFan","country":"_LGBT","icon":"https://user-uploads.online-go.com/4df0f17546b2749c9896c4ae9a13c66d-64.png","ratings":{"version":5,"overall":{"rating":1337.368803584553,"deviation":62.28802020597183,"volatility":0.05974526744427295}},"ranking":21.64666494164504,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"chinese","time_per_move":86400,"time_control_parameters":{"time_control":"simple","per_move":86400},"is_open":true,"exclude_provisional":false,"group":{"id":78,"name":"OGS Mini Tournaments","summary":"The home for all of the old OGS mini tournaments","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":383,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":14,"max_ranking":21,"analysis_enabled":false,"exclusivity":"open","started":"2007-08-26T06:30:00Z","ended":"2007-09-23T17:00:00Z","start_waiting":null,"board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":40264,"name":"Lions 9 - October 2018","director":{"id":557899,"username":"🦁 Lvicala 🦁","country":"cz","icon":"https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-64.png","ratings":{"version":5,"overall":{"rating":1215.5307681865688,"deviation":63.83387610820817,"volatility":0.060058613626475424}},"ranking":19.435301089469824,"professional":false,"ui_class":""},"description":"Everybody is welcome","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":45120,"time_control_parameters":{"system":"fischer","pause_on_weekends":false,"time_control":"fischer","initial_time":172800,"max_time":172800,"time_increment":43200,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":2773,"name":"Lions","summary":"for all fighters like lion :)","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":8,"icon":"https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-64.png"},"auto_start_on_max":false,"time_start":"2018-10-01T21:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":21,"analysis_enabled":true,"exclusivity":"open","started":"2018-10-01T21:00:36.221334Z","ended":"2019-02-01T23:02:59.648628Z","start_waiting":"2018-10-01T21:00:34.421459Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-15.png","player_count":20,"ranked":true},{"id":71220,"name":"vagos2021","director":{"id":230087,"username":"deleted-69e6b0bb-08a7-48ac-bbba-91cc1b162021","country":"_Pirate","icon":"https://user-uploads.online-go.com/258ece426ea05a3887aa32dc92787165-64.png","ratings":{"version":5,"overall":{"rating":992.3534820779408,"deviation":68.42202135300433,"volatility":0.06000470394663079}},"ranking":14.739167788212786,"professional":false,"ui_class":""},"description":"El torneo comenzará cuando esté lleno (16 jugadorxs)","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","time_increment":86400,"initial_time":259200,"max_time":604800},"is_open":true,"exclude_provisional":true,"group":{"id":6421,"name":"vaGOs","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":true,"member_count":3,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2021-02-09T19:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":21,"analysis_enabled":true,"exclusivity":"open","started":"2021-02-10T04:27:14.597972Z","ended":"2021-05-17T12:56:38.878834Z","start_waiting":"2021-02-10T04:27:14.457358Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":4,"ranked":true},{"id":5225,"name":"Panna 2015","director":{"id":66704,"username":"mita va","country":"at","icon":"https://user-uploads.online-go.com/7a4d02532a68fa46afdbca6ba63e594a-64.png","ratings":{"version":5,"overall":{"rating":743.1692959608595,"deviation":65.53977057799673,"volatility":0.05913562728753792}},"ranking":8.04521788913751,"professional":false,"ui_class":"supporter"},"description":"xcfgt xfz","schedule":null,"title":null,"tournament_type":"swiss","handicap":-1,"rules":"japanese","time_per_move":22560,"time_control_parameters":{"time_control":"fischer","initial_time":86400,"max_time":259200,"time_increment":21600},"is_open":true,"exclude_provisional":false,"group":{"id":102,"name":"India Go Club - AIGP","summary":"Affiliated with **Association of Indian Go Players** - [AIGP](https://aigp.org.in).\n\nThis is a group for all Indians who play go and reside in or around India. We are also happy to have any go player around the planet, interested in meeting and networking ","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":244,"icon":"https://user-uploads.online-go.com/9c775ca930451450cefbcdd80b14c02e-64.png"},"auto_start_on_max":true,"time_start":"2015-03-02T16:01:00Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"random","min_ranking":17,"max_ranking":21,"analysis_enabled":false,"exclusivity":"open","started":"2015-03-02T16:01:43.708367Z","ended":"2015-04-17T03:47:29.317472Z","start_waiting":"2015-03-02T16:01:43.592411Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/9c775ca930451450cefbcdd80b14c02e-15.png","player_count":8,"ranked":true},{"id":40871,"name":"Lions Marathon 9x9 - October 2018","director":{"id":557899,"username":"🦁 Lvicala 🦁","country":"cz","icon":"https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-64.png","ratings":{"version":5,"overall":{"rating":1215.5307681865688,"deviation":63.83387610820817,"volatility":0.060058613626475424}},"ranking":19.435301089469824,"professional":false,"ui_class":""},"description":"Marathon","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":29760,"time_control_parameters":{"system":"fischer","pause_on_weekends":false,"time_control":"fischer","initial_time":86400,"max_time":259200,"time_increment":28800,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":2773,"name":"Lions","summary":"for all fighters like lion :)","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":8,"icon":"https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-64.png"},"auto_start_on_max":false,"time_start":"2018-10-01T22:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":21,"analysis_enabled":true,"exclusivity":"open","started":"2018-10-01T22:00:39.811484Z","ended":"2019-01-02T23:28:22.365371Z","start_waiting":"2018-10-01T22:00:37.884166Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-15.png","player_count":5,"ranked":true},{"id":101657,"name":"DDK 1 week per move 13x13","director":{"id":1237483,"username":"joukepouke","country":"nl","icon":"https://secure.gravatar.com/avatar/cc1df4df21f136ea13bde74da14acd18?s=64&d=retro","ratings":{"version":5,"overall":{"rating":985.4755668483061,"deviation":68.83330042747427,"volatility":0.059969914010232675}},"ranking":14.578158544778827,"professional":false,"ui_class":""},"description":"Very slow tournament.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":604800,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"correspondence","pause_on_weekends":true,"per_move":604800},"is_open":true,"exclude_provisional":false,"group":{"id":24,"name":"Double Digit Kyu Room","summary":"For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":3658,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2023-05-16T16:00:00Z","players_start":6,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":21,"analysis_enabled":true,"exclusivity":"open","started":"2023-05-16T16:00:01.218310Z","ended":"2023-12-08T19:30:25.257718Z","start_waiting":"2023-05-16T16:00:00.961662Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":24,"ranked":true},{"id":3369,"name":"death match","director":{"id":73094,"username":"hikaru1no1go","country":"pk","icon":"https://user-uploads.online-go.com/321d8cdbe7db0f9c7a8fa0c3059ca751-64.png","ratings":{"version":5,"overall":{"rating":1582.0014365944573,"deviation":64.84465326691476,"volatility":0.06006480111490102}},"ranking":25.535556427004384,"professional":false,"ui_class":""},"description":"kill or be killed","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":313,"time_control_parameters":{"time_control":"byoyomi","period_time":300,"main_time":1200,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":25,"name":"Go Basics","summary":"A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":17938,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":10,"max_ranking":21,"analysis_enabled":false,"exclusivity":"open","started":"2014-11-08T14:35:45.994131Z","ended":"2014-11-08T16:46:09.800482Z","start_waiting":"2014-11-08T14:35:45.789720Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":0,"ranked":true},{"id":127796,"name":"แข่งขันนัดแรก","director":{"id":1203503,"username":"ฝัน ปัณยตา PAT","country":"th","icon":"https://secure.gravatar.com/avatar/2cc9ac772c24592fb77c4eb8e5743a3e?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1190.029366052614,"deviation":68.29948598270117,"volatility":0.060555333022372745}},"ranking":18.94445526307068,"professional":false,"ui_class":""},"description":"แข่งขันหาผู้ชนะเลิศในห้องเรียนหมากล้อม ปวช.2/10 ภาคเรียนที่ 2","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":20,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"live","pause_on_weekends":false,"per_move":20},"is_open":true,"exclude_provisional":false,"group":{"id":15280,"name":"ปวช.2/10 PAT","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":true,"hide_details":false,"member_count":24,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2025-04-24T04:20:00Z","players_start":2,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":21,"analysis_enabled":false,"exclusivity":"group","started":"2025-04-24T04:20:16.351166Z","ended":"2025-04-24T04:22:34.713978Z","start_waiting":"2025-04-24T04:20:16.305906Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":2,"ranked":true}]}